![]() Silicon dioxide is commonly found in many fruits and vegetables naturally. Silica most often comes from quartz crystal, and subtly refracts light. In this post, I use the terms interchangeably. Chemically, it’s a molecule containing one atom of silicon and two of oxygen (SiO 2). You can find more information on our portfolio in our Produktfinder. Silicon dioxide is a common mineral in sand, rocks, and the earth’s crust. Together, we will find the ideal system solutions to make your products even more successful. Silanediols, disiloxanes, metallasiloxanes, and similar compounds also attracted much interest, but by contrast compounds bearing SiSiO units without any carbon substituents to silicon are comparatively rare. Guaranteeing equal distribution of the active ingredient, these thickening and stabilizing properties are also beneficial when manufacturing active ingredient patches.Įvonik offers a broad portfolio of silica products for the pharmaceutical industry based on more than five decades of experience. Silicon dioxide and silica rank among the best-studied substances with a wide variety of appearance in nature and technical applications. In pharmaceutical creams or viscous gels, they are used as thickening agents. This is where our silica products come in: As flow aid, they ensure uniform active ingredient content in every tablet or capsule and increase production throughput.Īnd silica from Evonik can do much more: They can be used to reduce tablet weight without impacting stability. Silica nanoparticles, also known as Silicon dioxide nanoparticles or nano sio2, are the basis for a great deal of fields research due to their stability, low toxicity, large specific surface area and small particle size,etc. Previously, silicon dioxide was known by growers as an important part of soil or soilless media mixes to help plants grow healthier, but it was not. Silicon dioxide, commonly known as silica, occurs in several crystallographic forms. If high-speed tablet and capsule production equipment, for example, is to run smoothly, the starting materials need to display optimum flow behavior. 95 of the earth’s crust is made up of silica and silicates. Purity and reliability of raw materials are just two of the many challenges you face as a manufacturer of pharmaceutical products.
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